It Is Obvious - Take 2

Recording by Syd Barrett.

Recording identifiers

ISRC
GBAYE9300821
CopyrightID (CopyrightChains transaction hash)
0x63f57ad84f2d81869393a58d7f8c734571fe926f33ccb4b5d05ce7b2764787e3
Copyright registration time
2026-07-06T05:47:36+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-06T06:56:49Z
Bitcoin block
956889
Canonical record hash
sha256:247fa0f57e1eefaa455cb47fee6aaf39885ef90be4a99f63d1f25811164ed5ce

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.